Can i do this on disney property?
How much does it cost?
What is the minimum weight requirement?
TIA
I have never personally done it, but my son and his then girlfriend did it when we took him in 2004 for his high school graduation (and he is making me feel old this year as he graduates college in 45 days!

).
Here is the info for it on Disney property:
Single Flight :
Regular- $95+ tax per flight (8-10 minutes at 450 feet)
Premium- $ 120+ tax per flight (10-12 minutes at 600 feet)
Tandem Flight:
Regular- $160+ tax per flight (8-10 minutes at 450 feet)
Premium- $185+t ax per flight (10-12 minutes at 600 feet)
You must be at least 5 years old to participate. Weight requirement is a minimum of 125 lbs., maximum of 330. If a participant is under the minimum requirement, he/she may accompany another flier to meet the minimum weight. Children under age 18 must have an adult present to sign waivers prior to departure.
Parasail schedule:
7 days a week (weather permitting)
9:00am - 4:30pm - Departures every 30 minutes during summer season
10:00am - 4:30pm - Departures every 30 minutes during the winter season
And here is a picture of my son and his then girlfriend parasailing on the trip: